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Pilot Light LED Bulbs, T2 Telephone-Slide & T1-3/4 Midget Flange
Utility & Power Plant LED Bulbs for GE ET-6 Lampholders
Direct Incandescent Replacement—Up to 90% Energy Savings
Replaces Incandescent: 24E1,24EX in ET6 Holders, 387
NOTE: These single LED lamps work with the six different input voltages providing the holder has an external resistor value as noted on the datasheet (i.e. 115VAC line voltage – 2800 Ohm external resistor. 120VAC is fine).

White LED technology is patent protected in the US. LEDtronics White LED products are covered under these patents.

UTL24E-0 Series   T2 #1Telephone Slide for GE ET-6 Lampholders; Single-Chip, Super Bright; 28V
Dimensions in inches [mm]

22Volts, min.; 28Volts, max.
  Electrical-Optical Characteristics (Ta = 25°C)  
CLICK TO ORDERPART NO.
(DESCRIPTION)		PRICEMIN BUYCircuit Rating
Volts		Circuit Voltage
Min		Circuit Voltage
Max		External Series
Resistor, Ohms		Replaces
Incandescent		Incandescent Lamp
Voltage Rating		Operating TemperatureLED Emitting
Color
UTL24E-0CW
(24Vdc,C.White,T2-#1)		$9.00ea10 24VDC222811024E124EX28V~-30°C to ~+50°C  Cool White
UTL24E-0UR
(24Vdc,Ul.Red,T2-#1)		$9.00ea25 24VDC222811024E124EX28V~-30°C to ~+50°C  Red
UTL24E-0AG
(24Vdc,Aqua Green,T2-#1)		$9.00ea25 24VDC222811024E124EX28V~-30°C to ~+50°C  Green
Call 800-579-4875 To ORDERClick For Volume Discount Thru Distributor

UTL24E-1 Series   T2 #1Telephone Slidefor GE ET-6 Lampholders; Single-Chip, Super Bright; 48V-280V
Dimensions in inches [mm]

48Volts and More
  Electrical-Optical Characteristics (Ta = 25°C)  
CLICK TO ORDERPART NO.
(DESCRIPTION)		PRICEMIN BUYCircuit Rating
Volts		Circuit Voltage
Min		Circuit Voltage
Max		External Series
Resistor, Ohms		Replaces
Incandescent		Incandescent Lamp
Voltage Rating		Operating TemperatureLED Emitting
Color
UTL24E-1IW
(4.6Vf,W.White,Ext.Res.Rqd.)		$9.00ea25 48VDC445690024E124EX28V~-30°C to ~+50°C  Warm White
67VAC5576150024E124EX28V~-30°C to ~+50°C  Warm White
115VAC95130280024E124EX28V~-30°C to ~+50°C  Warm White
125VDC110140330024E124EX28V~-30°C to ~+50°C  Warm White
230VAC220280630024E124EX28V~-30°C to ~+50°C  Warm White
250VDC220280720024E124EX28V~-30°C to ~+50°C  Warm White
UTL24E-1CW
(4.6Vf,C.White,T2#1,Ext.Res.Rqd.)		$9.00ea25 48VDC445690024E124EX28V~-30°C to ~+50°C  Cool White
67VAC5576150024E124EX28V~-30°C to ~+50°C  Cool White
115VAC95130280024E124EX28V~-30°C to ~+50°C  Cool White
125VDC110140330024E124EX28V~-30°C to ~+50°C  Cool White
230VAC220280630024E124EX28V~-30°C to ~+50°C  Cool White
250VDC220280720024E124EX28V~-30°C to ~+50°C  Cool White
UTL24E-1UR
(3.5Vf,Ul.Red,T2#1,Ext.Res.Rqd.)		$9.00ea10 48VDC445690024E124EX28V~-30°C to ~+50°C  Ultra Red
67VAC5576150024E124EX28V~-30°C to ~+50°C  Ultra Red
115VAC95130280024E124EX28V~-30°C to ~+50°C  Ultra Red
125VDC110140330024E124EX28V~-30°C to ~+50°C  Ultra Red
230VAC220280630024E124EX28V~-30°C to ~+50°C  Ultra Red
250VDC220280720024E124EX28V~-30°C to ~+50°C  Ultra Red
UTL24E-1UY
(3.5Vf,Sp.Yellow,T2=#1,Ext.Res.Rqd.)		$9.00ea25 48VDC445690024E124EX28V~-30°C to ~+50°C  Super Yellow
67VAC5576150024E124EX28V~-30°C to ~+50°C  Super Yellow
115VAC95130280024E124EX28V~-30°C to ~+50°C  Super Yellow
125VDC110140330024E124EX28V~-30°C to ~+50°C  Super Yellow
230VAC220280630024E124EX28V~-30°C to ~+50°C  Super Yellow
250VDC220280720024E124EX28V~-30°C to ~+50°C  Super Yellow
UTL24E-1AG
(4.5Vf,Aqua Green,T2#1,Ext.Res.Rqd.)		$9.00ea10 48VDC445690024E124EX28V~-30°C to ~+50°C  Aqua Green
67VAC5576150024E124EX28V~-30°C to ~+50°C  Aqua Green
115VAC95130280024E124EX28V~-30°C to ~+50°C  Aqua Green
125VDC110140330024E124EX28V~-30°C to ~+50°C  Aqua Green
230VAC220280630024E124EX28V~-30°C to ~+50°C  Aqua Green
250VDC220280720024E124EX28V~-30°C to ~+50°C  Aqua Green
UTL24E-1UB
(4.5Vf,Sp.Blue,T2-#1,Ext.Res.Rqd.)		$9.00ea25 48VDC445690024E124EX28V~-30°C to ~+50°C  Ultra Blue
67VAC5576150024E124EX28V~-30°C to ~+50°C  Ultra Blue
115VAC95130280024E124EX28V~-30°C to ~+50°C  Ultra Blue
125VDC110140330024E124EX28V~-30°C to ~+50°C  Ultra Blue
230VAC220280630024E124EX28V~-30°C to ~+50°C  Ultra Blue
250VDC220280720024E124EX28V~-30°C to ~+50°C  Ultra Blue
Call 800-579-4875 To ORDERClick For Volume Discount Thru Distributor

BSD-1174 Series   T2-#1 Telephone Slide; Multi-Chip, High Intensity; 24V-280V
Dimensions in inches [mm]

24 to 250Volts
  Electrical-Optical Characteristics (Ta = 25°C)  
CLICK TO ORDERPART NO.
(DESCRIPTION)		PRICEMIN BUYCircuit Rating
Volts		Circuit Voltage
Min		Circuit Voltage
Max		External Series
Resistor, Ohms		Replaces
Incandescent		Incandescent Lamp
Voltage Rating		Operating TemperatureLED Emitting
Color
BSD-1174-026
(24Vdc,Y.White,T2-#1Base)		$13.14ea25 24VDC222811024E124EX28V~-30°C to ~+50°C  Pale White
48VDC445690024E124EX28V~-30°C to ~+50°C  Pale White
67VAC5576150024E124EX28V~-30°C to ~+50°C  Pale White
115VAC95130280024E124EX28V~-30°C to ~+50°C  Pale White
125VDC110140330024E124EX28V~-30°C to ~+50°C  Pale White
230VAC220280630024E124EX28V~-30°C to ~+50°C  Pale White
250VDC 220280720024E124EX28V~-30°C to ~+50°C  Pale White
BSD-1174-001
(24Vdc,Ul.Red,T2-#1Base)		$13.14ea25 24VDC222811024E124EX28V~-30°C to ~+50°C  Ultra Red
48VDC445690024E124EX28V~-30°C to ~+50°C  Ultra Red
67VAC5576150024E124EX28V~-30°C to ~+50°C  Ultra Red
115VAC95130280024E124EX28V~-30°C to ~+50°C  Ultra Red
125VDC110140330024E124EX28V~-30°C to ~+50°C  Ultra Red
230VAC220280630024E124EX28V~-30°C to ~+50°C  Ultra Red
250VDC 220280720024E124EX28V~-30°C to ~+50°C  Ultra Red
BSD-1174-002
(24Vdc,Red,T2-#1Base)		$13.14ea25 24VDC222811024E124EX28V~-30°C to ~+50°C  Hi-Eff Red
48VDC445690024E124EX28V~-30°C to ~+50°C  Hi-Eff Red
67VAC5576150024E124EX28V~-30°C to ~+50°C  Hi-Eff Red
115VAC95130280024E124EX28V~-30°C to ~+50°C  Hi-Eff Red
125VDC110140330024E124EX28V~-30°C to ~+50°C  Hi-Eff Red
230VAC220280630024E124EX28V~-30°C to ~+50°C  Hi-Eff Red
250VDC 220280720024E124EX28V~-30°C to ~+50°C  Hi-Eff Red
BSD-1174-004
(24Vdc,Yellow,T2-#1Base)		$13.14ea25 24VDC222811024E124EX28V~-30°C to ~+50°C  Yellow
48VDC445690024E124EX28V~-30°C to ~+50°C  Yellow
67VAC5576150024E124EX28V~-30°C to ~+50°C  Yellow
115VAC95130280024E124EX28V~-30°C to ~+50°C  Yellow
125VDC110140330024E124EX28V~-30°C to ~+50°C  Yellow
230VAC220280630024E124EX28V~-30°C to ~+50°C  Yellow
250VDC 220280720024E124EX28V~-30°C to ~+50°C  Yellow
BSD-1174-006
(24Vdc,Green,T2-#1Base)		$13.14ea25 24VDC222811024E124EX28V~-30°C to ~+50°C  Green
48VDC445690024E124EX28V~-30°C to ~+50°C  Green
67VAC5576150024E124EX28V~-30°C to ~+50°C  Green
115VAC95130280024E124EX28V~-30°C to ~+50°C  Green
125VDC110140330024E124EX28V~-30°C to ~+50°C  Green
230VAC220280630024E124EX28V~-30°C to ~+50°C  Green
250VDC 220280720024E124EX28V~-30°C to ~+50°C  Green
BSD-1174-007
(24Vdc,P.Green,T2-#1Base)		$13.14ea25 24VDC222811024E124EX28V~-30°C to ~+50°C  Pure Green
48VDC445690024E124EX28V~-30°C to ~+50°C  Pure Green
67VAC5576150024E124EX28V~-30°C to ~+50°C  Pure Green
115VAC95130280024E124EX28V~-30°C to ~+50°C  Pure Green
125VDC110140330024E124EX28V~-30°C to ~+50°C  Pure Green
230VAC220280630024E124EX28V~-30°C to ~+50°C  Pure Green
250VDC 220280720024E124EX28V~-30°C to ~+50°C  Pure Green
Call 800-579-4875 To ORDERClick For Volume Discount Thru Distributor

UTL387-0 Series   Multi-Chip, High Intensity
Direct Replacement LED Lamp for Microswitch PWT2303, 2313, 2443, 5303, 5313, 5343

For 22Volts min. to 28Volts max.
  Electrical-Optical Characteristics (Ta = 25°C)  
CLICK TO ORDERPART NO.
(DESCRIPTION)		PRICEMIN BUYCircuit Rating
Volts		Circuit Voltage
Min		Circuit Voltage
Max		External Series
Resistor, Ohms		Replaces
Incandescent		Incandescent Lamp
Voltage Rating		Operating TemperatureLED Emitting
Color
UTL387-026
(28Vdc,Pale Yel-Grn,T1-3/4 Mid.Flg.)		$10.20ea10 28Vdc2228110327 / 38728V~-30°C to ~+50°C  Pale White
UTL387-001
(28Vdc,Ul.Red,T1-3/4 Mid.Flg.)		$10.20ea10 28Vdc2228110327 / 38728V~-30°C to ~+50°C  Ultra Red
UTL387-006
(28Vdc,Green,T1-3/4 Mid.Flg.)		$10.20ea10 28Vdc2228110327 / 38728V~-30°C to ~+50°C  Green
Call 800-579-4875 To ORDERClick For Volume Discount Thru Distributor

UTL387-1 Series   T1¾ Midget Flange; Multi-Chip, High Intensity
Direct Replacement LED Lamp for Microswitch PWT2303, 2313, 2443, 5303, 5313, 5343

For 48Volts and over
  Electrical-Optical Characteristics (Ta = 25°C)  
CLICK TO ORDERPART NO.
(DESCRIPTION)		PRICEMIN BUYCircuit Rating
Volts		Circuit Voltage
Min		Circuit Voltage
Max		External Series
Resistor, Ohms		Replaces
Incandescent		Incandescent Lamp
Voltage Rating		Operating TemperatureLED Emitting
Color

All specifications and pricing subject to change without notice.
Features:
  • Three Year Lamp Warranty
  • Replaces T2-#1 Teleslide Incandescent Lamps #24EX, #24E1
  • Long Life 100,000+hrs
  • Solid-State, High Shock/Vibration Resistant
  • Maintenance Free, Easy Installation
  • Low Power Consumption, High Intensity
  • Major Power Savings
  • Major Reduction in Heat Generation
  • Built-in Current-Limiting Resistor that works in conjunction with existing External Resistor in Holder
  • All Lamps Are Bipolar (AC & DC Compatible)
Options:  For qualified applications and large quantity orders
  • Special Voltages
  • Other Industry Standard Bases
  • Choice of Multichips and Multi-LED Clusters
  • Sunlight-Visible Super Bright
 
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Incandescent to LED Cross Reference

We can second source most LED Indicators from:

  • Industrial Devices (IDI)
  • Data Display Products (DDP)
  • Chicago Miniature (CM)
  • Hewlett-Packard (HP)
  • Visual Communcations (VCC)
  • Dialight
  • Eldema
  • Starled
  • Marl
  • Bulgin
  • Sloan
  • Leecraft
  • Solico
  • Apem
  • Littlefuse
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